line.push(move['move']); // Move.
transpose_only.push(move['transpose_only']);
var num = white + draw + black;
line.push(num); // N.
line.push(num / total_num); // %.
line.push(move['move']); // Move.
transpose_only.push(move['transpose_only']);
var num = white + draw + black;
line.push(num); // N.
line.push(num / total_num); // %.